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TMROOT env variable. Panic less.

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This commit is contained in:
Jae Kwon
2014-07-16 13:15:18 -07:00
parent ca159b2726
commit 45adb24d43
3 changed files with 26 additions and 13 deletions
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10
config/config.go
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@@ -16,7 +16,7 @@ import (
/* Global & initialization */
var AppDir = os.Getenv("HOME") + "/.tendermint"
var RootDir string
var Config Config_
func initFlags(printHelp *bool) {
@@ -26,7 +26,11 @@ func initFlags(printHelp *bool) {
}
func init() {
configFile := AppDir + "/config.json"
RootDir = os.Getenv("TMROOT")
if RootDir == "" {
RootDir = os.Getenv("HOME") + "/.tendermint"
}
configFile := RootDir + "/config.json"
// try to read configuration. if missing, write default
configBytes, err := ioutil.ReadFile(configFile)
@@ -67,7 +71,7 @@ var defaultConfig = Config_{
Seed: "",
Db: DbConfig{
Type: "level",
Dir: AppDir + "/data",
Dir: RootDir + "/data",
},
Twilio: TwilioConfig{},
}